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authorSteven Whitehouse <swhiteho@redhat.com>2010-09-29 15:04:18 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2010-09-29 15:04:18 +0100
commitfeb47ca9314666d920855b8a235032dea2b2caa4 (patch)
tree163a391bda495826747eb249cf74b42ad35bd5ec /fs/gfs2/incore.h
parent43f74c199563a4273e528e2166d0650625a1e05f (diff)
downloadlinux-feb47ca9314666d920855b8a235032dea2b2caa4.tar.bz2
GFS2: Improve journal allocation via sysfs
Recently a feature was added to GFS2 to allow journal id allocation via sysfs. This patch builds upon that so that a negative journal id will be treated as an error code to be passed back as the return code from mount. This allows termination of the mount process if there is a failure. Also, the process has been updated so that the kernel will wait for a journal id, even in the "spectator" case. This is required in order to avoid mounting a filesystem in case there is an error while joining the cluster. In the spectator case, 0 is written into the file to indicate that all is well, and that mount should continue. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 6f6ff8aba99a..764fbb49efc8 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -494,7 +494,7 @@ struct gfs2_sb_host {
*/
struct lm_lockstruct {
- unsigned int ls_jid;
+ int ls_jid;
unsigned int ls_first;
unsigned int ls_first_done;
unsigned int ls_nodir;